Tsaftacewar Wasu Substation

Haddi na Ziyarce

A tuntubi duka birnin da za su ziyarta zuwa gridin ziyartar da ake amfani da wasakun mild steel mai kyau wajen yaki, an sanya hankali a kan 600 mm kadan. Idan wasu wasu wadannan wasaka suna gudana cikin shika, hanyar yanayi, tunanin karkashin rarrabe, ko kamar zafi, ba su duba 300 mm kadan.

A amfani da wasakun MS don hubawar gridin ziyarta ta kasa, da kuma flats MS ta fari. Hubawar da ke daga wata batutu zuwa wata batuta ana nufin riser. A amfani da flats MS don riser ta fari, da kuma wasakun ta kasa, tare da wasu mai ziyarta a cikin gridin ziyarta.

Duk fitaccen alalawa da suka haɗa da gridin ziyarta da suka biyo da kisan risers biyu. Riser daya ya bayar daga wasaka na gridin ziyarta a tsakanin x, da kuma riser na biyu ya bayar daga y.

A tuntubi duka mazauna da suke da ziyarta a halin sama.

A tuntubi duka kutukan mekanismoci da matsa ziyarta mai yawan abinci, da kuma kila matsa ziyarta mai yawan abinci zuwa gridin ziyarta mai yawa. Ana sanya kila matsa ziyarta mai yawan abinci 300 mm kadan.

A tuntubi duka flats risers zuwa pads ziyarta na mazauna da nut bolts, da kuma ake dogara bincike da paints mai kyau. Wannan batu na ziyarta ba a zama da ita a yi welding don in iya sauransu a lokacin da ya zo.

Wasu da suka ci riser daga matar ziyarta suna ci welding zuwa gridin ziyarta. Flats ta fari suna ci welding zuwa wasu conductors ta kasa. Ake dogara bincike da red lead da bitumen.

Ziyarce Tower Gantry

Wasa shield ta ci kadan a kan a leg na gantry structure. Wasa shield da ke ci kadan a kan a leg na gantry structure ana nufin down comer. Downcomer ya kammala da members na leg na structure har shekara 2 mita. Downcomer na ci kisan lead ziyarta da ke ci kadan daga pipe earth electrode. Leg na gantry structure na musamman da ke digonally opposite ya ci kisan riser zuwa gridin ziyarta mai yawa.

Ziyarce Bus Post Insulator

Kila bus post insulator ko BPI ya ci kisan gridin ziyarta mai yawa ta hanyar risers biyu. Flat 50 mm × 10 mm MS ya ci kadan a kan support structure na BPI daga duk biyu batutu na ziyarta na base metallic na BPI. Kulan MS flats daga base na BPI suna ci kisan risers daga conductor x da y na gridin ziyarta mai yawa.

Ziyarce Current Transformer

Flat 50 mm × 10 mm MS ya ci kadan a kan a leg na support structure na current transformer daga base metallic na CT. Wannan ya ci kisan gridin ziyarta mai yawa ta hanyar riser. Members vertical na leg na structure na digonally opposite ya ci kisan gridin ziyarta mai yawa ta hanyar riser na biyu. Idan riser na farko ya ci kadan daga conductor x, riser na biyu ya ci kadan daga conductor y.

Box junction na CT ya ci kisan gridin ziyarta mai yawa daga biyu batutu ta hanyar flats 50 mm × 10 mm MS.

Ziyarce Circuit Breaker

Supporting structure na kila pole na circuit breaker da kuma base metallic na poles suna ci kisan gridin ziyarta mai yawa ta hanyar risers biyu, wanda yake da amsa daga x da kuma y. Structure na poles suna kammala da flat 50 mm × 8 mm MS. Box mechanism na kila pole ya ci kisan gridin ziyarta mai yawa ta hanyar flat 50 mm × 10 mm MS.

Ziyarce Isolator

Base na kila pole na isolator ya ci kusan flat 50 mm × 10 mm MS. Wannan flat MS ya ci kisan gridin ziyarta mai yawa ta hanyar risers biyu, wanda yake da amsa daga x da kuma y. Box mechanism na isolator ya ci kisan auxiliary earth mat, da kuma auxiliary earth mat ya ci kisan gridin ziyarta mai yawa zuwa biyu batutu na gridin ziyarta mai yawa.

Ziyarce Lightning Arrestors

Base na lightning arrestors ya ci kisan gridin ziyarta mai yawa ta hanyar riser, da kuma structure na lightning arrestors ya ci kisan gridin ziyarta mai yawa ta hanyar riser na biyu. An samu ziyarce mai yawan abinci a lightning arrestors wanda ya ci kisan treated earth pit ta hanyar surge counter na arrestors. Earth pit na yake da test link.

Ziyarce Capacitive Voltage Transformer

Base na CVT ko capacitive voltage transformer ya ci kisan gridin ziyarta mai yawa ta hanyar riser. Batutu mai ziyarta a base na CVT ya ci kisan pipe earth electrode ta hanyar flat 50 mm × 8 mm MS. Bottom portion na support structure ya ci kisan gridin ziyarta mai yawa ta hanyar riser. Biyu batutu na ziyarta na box junction na CVT ya ci kisan gridin ziyarta mai yawa.

Ziyarce Cable Sealing System

Supporting structure na cable sealing system ya ci kisan gridin ziyarta mai yawa ta hanyar risers biyu. Strip ziyarta na size 50 mm × 10 mm MS flat ya ci kadan daga top na supporting structure.

Ziyarce Bay Marshalling Kiosk

An samu leads mai yawan abinci biyu a biyu batutu na bay marshalling kiosk. Biyu batutu masu yawan abinci suna ci kisan gridin ziyarta mai yawa ta hanyar risers biyu. Links na yake a lower portion na marshalling kiosk ko box.

Ziyarce Earthing Transformer

Base na earthing transformer ya ci kisan gridin ziyarta mai yawa ta hanyar risers biyu. Neutral point na earthing transformer ya ci kisan pipe earth electrode ta hanyar test link. Connection neutral to ground ya ci kadan daga neutral current transformer don protection earth fault.